Access Restriction Bypass Affecting kernel-uek-debug package, versions <0:2.6.39-400.297.6.el5uek
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2520625
- published 10 Apr 2022
- disclosed 7 Mar 2017
How to fix?
Upgrade Oracle:5
kernel-uek-debug
to version 0:2.6.39-400.297.6.el5uek or higher.
This issue was patched in ELSA-2017-3607
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-uek-debug
package and not the kernel-uek-debug
package as distributed by Oracle
.
See How to fix?
for Oracle:5
relevant fixed versions and status.
Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c.
References
- https://linux.oracle.com/cve/CVE-2016-10200.html
- https://linux.oracle.com/errata/ELSA-2017-1842.html
- https://linux.oracle.com/errata/ELSA-2017-1842-1.html
- https://linux.oracle.com/errata/ELSA-2017-3605.html
- https://linux.oracle.com/errata/ELSA-2017-3606.html
- https://linux.oracle.com/errata/ELSA-2017-3607.html
- https://github.com/torvalds/linux/commit/32c231164b762dddefa13af5a0101032c70b50ef
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.14
- http://source.android.com/security/bulletin/2017-03-01.html
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=32c231164b762dddefa13af5a0101032c70b50ef
- http://www.securitytracker.com/id/1037968
- http://www.securitytracker.com/id/1037965
- http://www.securityfocus.com/bid/101783
- https://access.redhat.com/errata/RHSA-2017:2444
- https://access.redhat.com/errata/RHSA-2017:2437
- https://access.redhat.com/errata/RHSA-2017:2077
- https://access.redhat.com/errata/RHSA-2017:1842